Evidence map›Paper›PMID 31431090›Full record

ArticleJournal of enzyme inhibition and medicinal chemistry2019

Exploration of the residues modulating the catalytic features of human carbonic anhydrase XIII by a site-specific mutagenesis approach.

Giuseppina De Simone, Anna Di Fiore, Emanuela Truppo, Emma Langella, Daniela Vullo, Claudiu T Supuran, Simona Maria Monti

Abstract read
In one paragraph

Article in Journal of enzyme inhibition and medicinal chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Activation studies of the β-carbonic anhydrases fromJournal of enzyme inhibition and medicinal chemistry · 2020
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Giuseppina De SimoneIstituto di Biostrutture e Bioimmagini-CNR , Naples , Italy.ORCID http://orcid.org/0000-0001-9783-5431
Anna Di FioreIstituto di Biostrutture e Bioimmagini-CNR , Naples , Italy.
Emanuela TruppoIstituto di Biostrutture e Bioimmagini-CNR , Naples , Italy.
Emma LangellaIstituto di Biostrutture e Bioimmagini-CNR , Naples , Italy.
Daniela VulloNeurofarba Department, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche , Sesto Fiorentino , Florence , Italy.
Claudiu T SupuranNeurofarba Department, Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche , Sesto Fiorentino , Florence , Italy.ORCID http://orcid.org/0000-0003-4262-0323
Simona Maria MontiIstituto di Biostrutture e Bioimmagini-CNR , Naples , Italy.ORCID http://orcid.org/0000-0001-9647-7089

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbonic anhydrases (CAs) are ubiquitous metallo-enzymes that catalyse the reversible hydration of carbon dioxide to bicarbonate and proton. In humans there are 15 isoforms among which only 12 are catalytically active. Since active human (h) CAs show different efficiency, the understanding of the molecular determinants affecting it is a matter of debate. Here we investigated, by a site-specific mutagenesis approach, residues modulating the catalytic features of one of the least investigated cytosolic isoform, i.e. hCA XIII. Results showed that residues assisting the formation of an ordered solvent network within the catalytic site as well as those forming a histidine cluster on the protein surface are important to guarantee an efficient proton transfer.

Indexed as

BiocatalysisMutagenesis, Site-DirectedCarbonic AnhydrasesDose-Response Relationship, DrugHumansModels, MolecularMolecular StructureStructure-Activity RelationshipCA13 protein, humanCarbonic Anhydrasescatalytic activityCytosolic human carbonic anhydraseshistidine clusterproton transfersite-specific mutagenesis

Identifiers

PMID31431090
PMCPMC6713127

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.